Balancing Nuclear Equations

Write the letter of the answer on the line to the right of the equation. You will need a periodic chart to do this worksheet. Identify the missing particle in the following nuclear reaction. 21484Po + 2 42He + 2 0-1e ( _____ _____ A. 21888Ra B. 22284Po C. 21886Rn D. 22286Rn ................
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